38 citations · 228 across the 21 of their papers we have counts for
3 papers · 1 filter
Noncanonical warm inflation: a model with a general Lagrangian density
Kai Li, Xiao-Min Zhang, Hong-Yang Ma +1
Warm inflation is extended from the canonical field to the noncanonical field with a general Lagrangian density having coupling form of kinetic and potential terms. We develop the…
Perturbation spectra in the warm -inflation
Zhi-Peng Peng, Jia-Ning Yu, Xiao-Min Zhang +1
We investigate the cosmological perturbation theory and calculate the perturbation spectra in the warm -inflation. Unlike the scalar perturbations of -inflation in the cold i…
Two-field Warm Inflation and Its Scalar Perturbations on Large Scales
Yang-Yang Wang, Jian-Yang Zhu, Xiao-Min Zhang
We explore the homogeneous background dynamics and the evolution of generated perturbations of cosmological inflation that is driven by multiple scalar fields interacting with a pe…